This Rule 497(e) filing is submitted for the sole purpose of submitting the XBRL Interactive Data File exhibits for the revised Risk/Return Summary of the above-named Fund and Class. This Interactive Data File relates to, and incorporates by reference; the reprint to the Prospectus for the Fund and Class filed pursuant to Rule 497(e) on December 21, 2012,Accession Number: 0001318148-12-001952. The exhibits filed herewith do not constitute the complete publicly filed disclosure for the Fund and its Class, and should be used in conjunction with the complete prospectus for the Fund and its Class, as revised.